# Calculadora salário líquido — Portugal net salary

Source page: https://valem.run/calculators/portugal/net-salary

Your Portuguese net salary is gross minus 11% social security and IRS income tax on the progressive scale after the specific deduction.

**Tax year:** 2026

## How it is calculated

Portuguese payroll deducts 11% social security from gross, then charges IRS income tax on the continente scale running 12.5% to 48% across nine brackets.

A specific deduction (the greater of a fixed amount or your social-security contributions) reduces the taxable income first. Salaries are usually paid over 14 instalments. Estimate, not tax advice.

## Worked example

With Salário bruto anual of 21,000 EUR, this model computes Líquido / mês of 1,154.98 EUR.

## Inputs

| Name | Label | Type |
| --- | --- | --- |
| `grossAnnual` | Salário bruto anual | number |

## Sources

- [Portal das Finanças](https://www.portaldasfinancas.gov.pt) (checked 2026-08-02)
- [Segurança Social](https://www.seg-social.pt) (checked 2026-08-02)

## What this page claims

The Valem engine reproduces this model's formula through 2 self-test cases. That shows internal consistency, not that the formula matches current law; the cited sources are the evidence for that. Estimate, not tax advice.

## For agents

- Model manifest (formula, constants, test vectors): https://valem.run/calculators/portugal/net-salary.json
- Compute by URL: https://valem.run/calculators/portugal/net-salary.json?grossAnnual=21000
- MCP: https://valem.run/mcp/calculators (call `calculate` with calculator `portugal/net-salary`)